Technical summary
Parameter 1. Input: 5V / 1A
Interface 2. Input: micro USB V8 interface
Parameter 3. Output: dual USB output: 5V / 2A
4. Conversion rate: 90% average
5. Width 2.6 Length 6.9
Batteries in parallel between 3.2-4.2V can work properly, the maximum not exceeding 200000mA
